%0 Journal Article %A Ya. I. Belopol'skaya %T On the first boundary value problem for a~system of quasilinear elliptic equations %J Zapiski Nauchnykh Seminarov POMI %D 1980 %P 13-22 %V 96 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1980_96_a2/ %G ru %F ZNSL_1980_96_a2